linux-kernel - Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

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Date:	Wed, 16 May 2007 00:23:55 +0100
From:	Alistair John Strachan <s0348365@....ed.ac.uk>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	john stultz <johnstul@...ibm.com>, Ingo Molnar <mingo@...e.hu>,
	Chris Wright <chrisw@...s-sol.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Steven Rostedt <rostedt@...dmis.org>, Andi Kleen <ak@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] x86-64 highres/dyntick support 2.6.22-rc1-v4

On Tuesday 15 May 2007 09:18:02 Thomas Gleixner wrote:
> I've uploaded a new version of the x86_64 highres/dyntick patches:
>
> http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-hig
>hres-v4.patch
>
> Broken out version:
>
> http://www.tglx.de/projects/hrtimers/2.6.22-rc1/linux-2.6.22-rc1-x86_64-hig
>hres-v4.patches.tar.bz2
>
> Changes since last version:
>
> - TSC calibration against PM-Timer

Working fine now, thanks a lot. Great latencies on usleep() now too, just what 
I was looking for.

(BTW, with HRT (but not NO_HZ), does the HZ value have any effect on usleep() 
(and friends) latencies?)

-- 
Cheers,
Alistair.

Final year Computer Science undergraduate.
1F2 55 South Clerk Street, Edinburgh, UK.
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